| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.46 | 13.296% | $78.6954 | $78.70 | $78.70 | $78.70 |
| Purchase #2 | $234.61 | 5.484% | $247.476 | $247.48 | $247.50 | $247.50 |
| Purchase #3 | $7.29 | 11.329% | $8.1159 | $8.12 | $8.10 | $8.10 |
| Purchase #4 | $227.80 | 5.680% | $240.739 | $240.74 | $240.75 | $240.70 |
| Purchase #5 | $74.70 | 7.873% | $80.5811 | $80.58 | $80.60 | $80.60 |
| Purchase #6 | $66.54 | 8.279% | $72.0488 | $72.05 | $72.05 | $72.00 |
| Purchase #7 | $85.57 | 10.150% | $94.2554 | $94.26 | $94.25 | $94.30 |
| 7 purchase totals = | $765.97 | $821.9116 | $821.93 | $821.95 | $821.90 | |